Finding the Fourth Proportional to 1,852,960.05, 2,779,919.27 and 1,085,106.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,852,960.05 : 2,779,919.27 = 1,085,106.17 : x
2. Step 2: Convert to fraction form
   1,852,960.05/2,779,919.27 = 1,085,106.17/x
3. Step 3: Cross multiply
   1,852,960.05x = 2,779,919.27 × 1,085,106.17
4. Step 4: Simplify right side
   1,852,960.05x = 3,016,507,551,216.76
5. Step 5: Solve for x
   x = 3,016,507,551,216.76/1,852,960.05
6. Step 6: Final answer
   x = 1,627,939.88